baber/WOPTO huggingface dataset:
Patent CA-3128714-A1 (CA)
Title: Reversible latchbolt
Inventor: RILEY DANIEL W
IPC: E05C1/08
Filed: 2021-08-23
Abstract: A latch bolt with a bolt head that is removably mounted on a latch tail through the use of a reversibility assembly, such as bolt head adjustment mechanism, or the like.  The reversibility assembly may comprise one or more locking members (e.g., within the bolt head, the latch tail, tail plate, and/or independent from the other components of the latch bolt) that allow the bolt head and/or the latch tail to be removed, rotated, and reassembled without opening the case of the mortise lock. The bolt head may comprise an anti-friction latch that is configured to pivot within the flanges of the bolt head in a way that maintains contact between the anti-friction lock and the strike plate.
Patent CA-3129254-A1 (CA)
Inventor: DAVIS ANNA LEIGH
IPC: G16H20/70
Filed: 2017-01-26
Abstract: Systems and methods are provided relating to open loop decision-making for management of diabetes. People with diabetes face many problems in controlling their glucose because of the complex interactions between food, insulin, exercise, stress, activity, and other physiological and environmental conditions. Established principles of management of glucose sometimes are not adequate because there is a significant amount of variability in how different conditions impact different individuals and what actions might be effective for them.  Accordingly, systems and methods according to present principles minimize the impact of the vagaries of diabetes on individuals, i.e., by looking for patterns and tendencies of an individual and customizing the management to that individual. Consequently, the same reduces the uncertainty that diabetes typically is associated with and improves quality of life.
Patent CA-3130072-A1 (CA)
Title: Methods and compositions for treating mast cell gastritis, mast cell esophagitis, mast cell enteritis, mast cell duodenitis, and/or mast cell gastroenteritis
Inventor: YOUNGBLOOD BRADFORD ANDREW
IPC: C07K16/28
Filed: 2020-02-14
Abstract: The present disclosure provides methods for the treatment of mast cell gastritis, mast cell esophagitis, mast cell colitis, mast cell enteritis, mast cell duodenitis, and/or mast cell gastroenteritis. In particular, the present disclosure provides methods for the treatment of mast cell gastritis, mast cell esophagitis, mast cell colitis, mast cell enteritis, mast cell duodenitis, and/or mast cell gastroenteritis through administration of antibodies that bind to human Siglec-8 or compositions comprising said antibodies. The present disclosure also provides articles of manufacture or kits comprising antibodies that bind to human Siglec-8 for the treatment of mast cell gastritis, mast cell esophagitis, mast cell colitis, mast cell enteritis, mast cell duodenitis, and/or mast cell gastroenteritis.
Patent CA-3133619-A1 (CA)
Inventor: MEYERS LAWRENCE G
IPC: E03F5/04
Filed: 2021-10-06
Abstract: A drain system includes a drain body attachable to a subfloor and configured for attachment to a pipe member below the subfloor. A seal component is positionable between the drain body and the pipe member and is arranged to form a seal therebetween. The seal component has a body including open upper and lower ends defining an opening therethrough for receiving a portion of the pipe member. An outer surface of the body defines an interface between the seal component and the drain body arranged to pemiit a first angular movement between the seal component and the drain body. An inner surface defines an interface between the seal component and the pipe member and is arranged to seal and pemiit a second angular movement between the seal component and the pipe member, wherein the second angular movement is different than the first angular movement.
Patent CA-3135203-A1 (CA)
Inventor: FALKOWSKI JOSEPH M
IPC: B01J31/18
Filed: 2020-03-30
Abstract: Metal-organic framework materials (MOFs) are highly porous entities comprising a multidentate organic ligand coordinated to multiple metal centers, typically as a coordination polymer. Crystallization may be problematic in some instances when secondary binding sites are present in the multidentate organic ligand. Multidentate organic ligands comprising first and second binding sites bridged together with a third binding site comprising a diimine moiety may alleviate these issues, particularly when using a preformed metal cluster as a metal source to form a MOF. Such MOFs may comprise a plurality of metal centers, and a multidentate organic ligand coordinated to the plurality of metal centers to define an at least partially crystalline network structure having a plurality of internal pores, and in which the multidentate organic ligand comprises first and second binding sites bridged together with a third binding site comprising a diimine moiety. Particular MOFs may comprise N,N'-di(1H-pyrazol-4-yl)ethane-1,2-diimine as a multidentate organic ligand.
Patent CA-3135821-A1 (CA)
Title: Procede et appareil de retenue de lunettes
Inventor: CARR GREGORY W
IPC: G02C3/04
Filed: 2019-04-01
Abstract: La présente invention comprend un appareil et un procédé pour retenir des lunettes sur un panneau à distance avec un élément de retenue positionné sur le panneau à distance et un élément de branche positionné sur les lunettes.
Patent CA-3135844-A1 (CA)
Inventor: PRIEBE WALDEMAR
IPC: A61P35/00
Filed: 2020-04-02
Abstract: Provided herein are methods of treating patients with a combination of a transcription inhibitor (e.g., a STAT3 inhibitor) and an immune checkpoint blockade therapy (e.g., anti- PD-1 therapy, anti-PD-L1 therapy, anti-CTLA-4 therapy). The patient may have a proliferative disease, such as cancer or psoriasis. The patient may have a pathogenic infection.
Patent CA-3136717-A1 (CA)
Inventor: HARKNESS MOLLIE SUZANNE
IPC: A61K8/92
Filed: 2020-04-12
Abstract: The present invention relates to a method for forming a silicone-free hair conditioning composition comprising the steps of, first, forming a first phase, the first phase comprising an olive squalane, one or more esters, and one or more waxes. Then, a second phase is formed, the second phase comprising one or more non-silicone conditioning agents, one or more cationic polymers, and water. Next, the first and second phases are combined to form a mixture. And finally, preservatives and minor ingredients may be added to the mixture.
Patent CA-3136834-A1 (CA)
Title: Polylactide-based masterbatch, for a commercially viable single-step in-mold annealing injection molding process
Inventor: MANJURE SHILPA
IPC: C08J3/20
Filed: 2020-05-13
Abstract: The present invention relates to an article derived from a process as well as a composition comprising a polymer blend comprising a) 100 parts by weight of a neat, that is a mixture that is essentially free of other components, polylactide resin having a weight average molecular weight of from about 110,000 to about 175,000 and a dextrorotatory content of from about +0.2 to about +1.0, and b) from about parts to about 100 parts by weight of a masterbatch, wherein said masterbatch comprises from about 15 wt.% to about 50 wt.% of polylactide having a weight average molecular weight of from about 110,000 to about 175,000, from about 30 wt.% to about 70 wt.% of a crystallization aid compound comprising a salt of a sulfonate, or a salt of a phosphate, or a salt of a silicate; and from about 5 wt.% to about 30 wt.% of a compostable random copolyester; and wherein the cycle time to produce an article from said blend of said a) neat polylactide resin and b) said masterbatch via an in-mold annealing at a time of from about 20 to about 50 seconds at a temperature of from about 90 C to about 110 C, and wherein said in-molded annealed article has a crystallinity of at least about 45%.
Patent CA-3137591-A1 (CA)
Title: Valve position indicator with leds
Inventor: BROWN CRAIG
IPC: F16K37/00
Filed: 2020-04-21
Abstract: The disclosure relates to a valve having: an actuator; a valve position indicator coupled to the actuator, wherein the valve position indicator includes: an indicator cover mounted over an indicator mounting surface, wherein the indicator mounting surface has a rim; a plurality of LED lights arranged on the indicator mounting surface, wherein the LED lights are bordering the rim of the indicator cover; and a sensor in communicative connection with the actuator and the plurality of LED lights, wherein the sensor is configured to communicate the position of the valve to the plurality of LED lights
Patent CA-3137856-A1 (CA)
Title: Storage structure for working machine
Inventor: NISHIGUCHI TETSUO
IPC: B62D33/06
Filed: 2021-11-05
Abstract: PROBLEM: To provide a toolbox of a working machine capable of storing a long object. SOLUTION: A toolbox has a plurality of storage sections each having an opening that permits access to an interior, and successively adjacently arranged. The toolbox comprises a storage space section that makes any ones of a plurality of interiors adjoining one another of the plurality of storage sections communicate with one another, and permits access from an access opening different from each opening.
Patent CA-3138107-A1 (CA)
Title: Continuous extruded solids discharge
Inventor: KAPILA RAJESH C
IPC: B01F23/70
Filed: 2019-06-21
Abstract: A device for processing oil or gas well waste solids, the device including a pressurizing discharge unit having a casing. The casing includes a solids inlet and a water inlet. The solids inlet receives treated solids into a front end of the casing, where the treated solids are exposed to a reduced pressure in an internal chamber of the casing of less than atmospheric pressure. The water inlet receives water and adds the water to the treated solids in the internal chamber. The casing includes an extruder screw unit, the extruder screw unit having progressive screw sections located inside the internal chamber and corresponding to conveying mixing and pressurizing screw sections. The conveying screw section conveys the treated solids along a long axis length of the extruder screw unit from the solids inlet towards a discharge end of the casing while the reduced pressure is maintained, the mixing screw section mixes the treated solids and the water together to form a paste, and the pressurizing screw section conveys the paste towards the discharge end and generates, in a portion of the casing downstream from the mixing screw section, a backpressure that is greater than atmospheric pressure. The casing includes a die assembly to extrude the paste through an orifice of the die assembly located at the discharge end while maintaining the backpressure on the paste in the internal chamber. Method and system embodiments for processing oil or gas well waste solids are also disclosed.
Patent CA-3141238-A1 (CA)
Inventor: HORTON HELEN
IPC: A61K39/29
Filed: 2020-06-18
Abstract: L'invention concerne des polynucléotides codant pour des antigènes de surface du virus de l'hépatite B (VHB), ainsi que des combinaisons associées. L'invention concerne également des vecteurs, tels que des plasmides à ADN ou des vecteurs viraux, exprimant des antigènes de surface de VHB, et des compositions immunogènes contenant les vecteurs d'expression. L'invention concerne également des procédés pour induire une réponse immunitaire contre le VHB ou pour traiter une maladie induite par VHB, en particulier chez des individus présentant une infection chronique par VHB, à l'aide des compositions immunogènes.
Patent CA-3142712-A1 (CA)
Inventor: BEATTY JOEL WORLEY
IPC: C07D231/00
Filed: 2020-06-03
Abstract: L'invention concerne des composés qui inhibent PI3K?, et des compositions contenant ces composés et des procédés de synthèse desdits composés. L'invention concerne également l'utilisation de tels composés et de telles compositions pour le traitement d'un réseau divers de maladies, de troubles et d'états, y compris des troubles liés au cancer et au système immunitaire qui sont médiés, au moins en partie, par PI3K?.
Patent CA-3144257-A1 (CA)
Title: Portable battery pack for wirelessly charging body-worn devices through clothing
Inventor: CHAUDHRI IMRAN A
IPC: H02J5/00
Filed: 2020-06-17
Abstract: A portable battery pack is disclosed for wirelessly powering a portable electronic device through a user's clothing. The portable battery pack includes a housing with a mating surface that includes one or more permanent magnets to facilitate mating with a portable electronic device, such as a body-worn camera.
Patent CA-3146080-A1 (CA)
Inventor: KOCUREK CHRISTOPHER GEORGE
IPC: G01N17/02
Filed: 2020-08-05
Abstract: L'invention concerne des procédés d'évaluation de caractéristiques internes d'un équipement de champ pétrolifère comprenant des coudes, des raccords, des vannes, des dérivations, des olets et d'autres structures comprenant les procédés et un appareil destiné à déterminer les limites géométriques physiques de structures de champ pétrolifère à l'aide d'un bras articulé automatisé muni d'un scanner laser externe et d'une sonde ultrasonore.
Patent CA-3148403-A1 (CA)
Title: Optical flow odometry based on optical mouse sensor technology
Inventor: BRESCIANI FULVIO
IPC: G01C22/00
Filed: 2020-07-24
Abstract: An optical flow odometer (2) to determine the position of an object (1) movable relatively to a surface. The optical flow odometer (1) comprises: a cluster of digital image sensors (3) intended to be arranged on the movable object (1) at respective reference positions; and an electronic processing and control unit (4) electrically connected with the digital image sensors (3) and configured to: operate the digital image sensors (3) in subsequent time instants during movement of the movable object (1) so as to carry out a sequence of multiple digital image capture operations, in each of which the digital image sensors (3) are operated to simultaneously capture respective digital images; and ° receive from the digital image sensors and process the digital images (3) captured in the multiple digital image capture operations to compute either the positions of the individual digital image sensors (3) or the position of the cluster of digital image sensors (3) at one or more of the multiple digital image capture operations; and ° compute the position of the movable object (1) at one or more multiple digital image capture operations based on either the positions of one or more individual digital image sensors (3) or the position of the cluster of digital image sensors (3) computed at one or more multiple digital image capture operations.
Patent CA-3148977-A1 (CA)
Title: High alkaline solvent-based degreaser and cleaner with diutan gum as a primary thickening system
Inventor: EMIRU HILINA
IPC: C11D3/08
Filed: 2020-09-25
Abstract: Cleaning and degreasing compositions containing a diutan gum thickener are provided for removing burnt on, polymerized, carbonized food soils with minimum manual effort. The compositions are ready to use compositions and beneficially remain on a treated surface for sufficient time to permit soil penetration without drying out. The compositions can be easily removed with minimal manual effort, such as use of low pressure water applied to the treated surface, and beneficially do not leave residues. Methods for cleaning and degreasing a surface with the compositions are also provided. Thickening systems employing the diutan gum and laponite clays are also provided.
Patent CA-3149398-A1 (CA)
Inventor: ZHANG JIANGFENG
IPC: A61B17/00
Filed: 2019-08-02
Abstract: A surgical stapling device includes a tool assembly having a U-shaped frame (60), an anvil assembly (62), and a cartridge assembly (64). The U-shaped frame (60) has a proximal transverse portion (66), a longitudinal portion (70), and a distal transverse portion (68). The distal transverse portion (68) and the proximal transverse portion (66) of the U-shaped frame (60) and the cartridge assembly (64) have a common shape including a first linear portion (69a) defining a first axis, a second linear portion (69b) defining a second axis, and a third linear portion (69c) defining a third axis, the first axis being transverse to the longitudinal axis (X) of the elongate body. A first radius of curvature is defined between the first linear portion (69a) and the second linear portion (69b) such that the first axis and the second axis define an angle ß, and a second radius of curvature is defined between the second linear portion (69a) and the third linear portion (69c) such that the second axis and the third axis define an angle O.
Patent CA-3150389-A1 (CA)
Inventor: LEINFELLNER NORBERT
IPC: G06F21/30
Filed: 2020-08-28
Abstract: Selon l'invention, un code d'ordinateur intégré dans un composant électronique (par exemple, un processeur, un capteur, etc.) d'un dispositif médical, tel qu'une machine de dialyse, peut être authentifié par comparaison d'une signature de métadonnées dérivée du code d'ordinateur du composant électronique à une clé dérivée d'un code pré-authentifié associé au composant électronique. La signature de métadonnées peut être dérivée par exécution d'un algorithme de vérification d'erreur/correction d'erreur (par exemple, SHA256) sur le code d'ordinateur du composant électronique. Une utilisation de la signature de métadonnées permet la détection de tout changement non autorisé du code d'ordinateur par comparaison au code pré-authentifié.
Patent CA-3151413-A1 (CA)
Title: Methods and apparatuses for drying and/or sanitizing electronic devices including hearing aid devices
Inventor: ZIELINSKI REUBEN
IPC: F26B25/14
Filed: 2020-09-18
Abstract: An exemplary apparatus comprises a low-pressure chamber having an interior configured for placement of a hearing aid device in the interior, wherein light reflected off of the interior surface of the low-pressure chamber illuminates the hearing aid device at least one of before, during, or after a drying operation for the hearing aid device; an evacuation pump connected to the low-pressure chamber; a heater connected to the low-pressure chamber, wherein the heater, comprising a conductive surface in physical contact with the hearing aid device, conductively heats the hearing aid device; an object for maintaining the hearing aid device in physical contact with the conductive surface during the drying operation for the hearing aid device; and at least one control system connected to the evacuation pump and to the heater.
Patent CA-3152045-A1 (CA)
Inventor: BADAT BILAL
IPC: A61M16/10
Filed: 2022-03-15
Abstract: L'invention concerne un dispositif de ventilation non-invasive (VNI) à pression continue positive (CPAP) comprenant un module d'admission de gaz (100), un module de ventilation (200) et une ligne d'acheminement de gaz (300) reliant fluidiquement le module d'admission de gaz (100) au module de ventilation (200). Ce dispositif permet de traiter les patients souffrant de difficultés ou défaillances respiratoires, en particulier les personnes infectées par un coronavirus affectant ses capacités pulmonaires, tel le COVID-19.
Patent CA-3153689-A1 (CA)
Title: Articulating biocontainers
Inventor: CLEVELAND SHANNON
IPC: C12M1/00
Filed: 2020-09-09
Abstract: A biocontainer having a first film, the film having an interior and exterior side; articulating elements disposed on or within the first film, the articulating elements comprising at least one a folded hinge, a sealed joint, a thinned pathway, a bowed path, an embedded polymeric or metallic cylindrical fiber or rod; and a second film, optionally comprising articulating elements, joined to the first film, to form a biocontainer having a closed volume, wherein the articulating elements permit the biocontainer to expand and collapse along the articulating elements.
Patent CA-3156386-A1 (CA)
Title: Secure and robust federated learning system and method by multi-party homomorphic encryption
Inventor: KHISTI ASHISH
IPC: G06N20/00
Filed: 2022-04-25
Abstract: It is provided a federated learning system for aggregating gradient information representing a result of training an Al model in an edge device, the federated learning system comprising the edge device and a server apparatus, the training module in the edge device being configured to generate an edge switch share in which the encrypted aggregated gradient is encrypted, and to transmit the generated edge switch share to the server apparatus, the encryption/decryption module in the server apparatus being configured to generate an encrypted aggregated gradient for decryption by adding edge switch shares received from the plurality of the edge device, generate an aggregated gradient by decrypting the generated encrypted aggregated gradient for decryption, and to transmit the generated aggregated gradient to the edge device, the training module in the edge device being configured to train the Al model by using the aggregated gradient received from the server apparatus.
Patent CA-3156590-A1 (CA)
Inventor: JOHNSON ROLAND
IPC: A61K31/415
Filed: 2020-10-29
Abstract: L'invention concerne des compositions pharmaceutiquement acceptables contenant un inhibiteur sélectif de la cyclo-oxygénase-2 (COX-2) (coxib) et éventuellement de la buprénorphine. En particulier, l'invention concerne des compositions contenant un coxib formulé pour une administration orale, topique ou sous-cutanée pour traiter la douleur ou l'inflammation.
Patent CA-3159939-A1 (CA)
Title: Door latch block and assembly
Inventor: WISE DAVID R
IPC: E05B15/00
Filed: 2022-05-20
Abstract: Various examples are directed to apparatus and methods for providing a door latch block assembly. An apparatus includes a first planar surface configured to mount parallel to and facing away from a first side of a door frame, and a second planar surface configured to mount flush with and facing toward the first side of the door frame. The apparatus further includes a rectangular protrusion extending from the second planar surface configured to extend through an aperture in the door frame and protrude from a second side of the door frame. The apparatus also includes cylindrical openings extending through the latch block apparatus configured to receive hardware for affixing a latching mechanism to a distal end of the protrusion. The apparatus is configured to provide precise alignment of the latching mechanism for securing the door frame to a door.
Patent CA-3160262-A1 (CA)
Inventor: GOODNOUGH JASON SHANE
IPC: A61F5/058
Filed: 2022-05-25
Abstract: A cranial remodeling orthotic for passive remodeling of a cranium of an infant has (i) a main frame assembly for encircling the infant cranium (ii) at least one support member having a concave inner surface to extend circumferentially with the main frame assembly about a portion of the infant cranium while protruding beyond at least one of the upper boundary or the lower boundary of the main frame assembly, and (iii) a resilient cushion layer lining an inner surface of a portion of the main frame assembly or the support member. The support member is rigid and self-supporting, while being formable in shape upon the application of heat more readily than the main frame assembly. The resulting orthotic can be mass produced while still allowing some customization for the end user so as to effectively treat headshape asymmetry without the need for 3D scans or plaster casting.
Patent CA-3160890-A1 (CA)
Title: Improved air conditioning system
Inventor: SKINNER NIALL ALEXANDER
IPC: F24F1/0038
Filed: 2020-12-16
Abstract: There is presented a heating, ventilation and air conditioning (HVAC) system for conditioning air within a chamber, the system comprising: an inlet, an outlet, and a conditioning unit, the conditioning unit comprising a fan, and a heat exchanger configured to exchange heat with the air within the conditioning unit, wherein during operation, air is urged through conditioning unit by the fan such that heat is exchanged between the air and the heat exchanger, wherein the fan is configured to vary the flow rate of air urged through the conditioning unit to thereby control the amount of heat transferred between the air and the heat exchanger.